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25g Pack Size. Group: Amino Acids. Formula: C4H7NO4. CAS No. 1783-96-6. Prepack ID 12844702-25g. Molecular Weight 133.1. See USA prepack pricing.
D-Asparticacid
D-Asparticacid. CAS No. 1783-96-6. Molecular formula: C4H7NO4.
D-Asparticacid
D-Asparticacid is a kind of non-essential amino acid found in food sources and dietary supplements. It is an endogenous NMDA receptor agonist and has similar activity to the L-isomer. It is also a non-metabolizable substrate for EAA uptake systems. It adjusts melatonin synthesis in the pineal gland. It may be used as a therapeutic agent in the treatment of schizophrenia-related symptoms. Synonyms: (-)-Aspartic Acid; (R)-Aspartic Acid; D-(-)-Aspartic Acid; 2-Aminobutanedioic Acid; NSC 97922; NSC97922; NSC-97922; (R)-(-)-Aminosuccinic acid; (R)-2-Aminosuccinic acid; D-Aminosuccinic acid. Grades: 97%. CAS No. 1783-96-6. Molecular formula: C4H7NO4. Mole weight: 133.10.
D-AsparticAcid
A non-essential amino acid found in food sources and dietary supplements. Its conjugate base D-aspartate has potential use as a a therapeutic agent in the treatment of schizophrenia-related symptoms. Group: Biochemicals. Grades: Highly Purified. CAS No. 1783-96-6. Pack Sizes: 5g, 25g, 50g, 100g, 250g. Molecular Formula: C?H?NO?, Molecular Weight: 133.1. US Biological Life Sciences.
Worldwide
D-Asparticacid 99+%
D-Asparticacid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg, 5Kg. US Biological Life Sciences.
Worldwide
D-Asparticacid a-amide hydrochloride98+%
D-Asparticacid a-amide hydrochloride98+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 200260-37-3(net). Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences.
Worldwide
D-Asparticacid a-benzyl ester98+%
D-Asparticacid a-benzyl ester98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
D-Asparticacid a-methyl ester. Group: Biochemicals. Alternative Names: D-Asp-OMe. Grades: Highly Purified. CAS No. 65414-78-0. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
Worldwide
D-Asparticacid a-methyl ester
D-Asparticacid a-methyl ester is a protected form of D-Asparticacid. D-Asparticacid is the unnatural isomer of L-Aspartic acid. D-Asparticacid naturally occurs in human ovarian follicular fluid, and is thought to be linked to oocyte quality. It is also found in the white matter of human brains, more specifically in myelin proteins. Synonyms: D-Asp-OMe; h-d-asp-ome; D-Asp-OMe; D-Asparticacid,1-methyl ester; D-Asparticacid alpha-methyl ester; (3R)-3-amino-4-methoxy-4-oxobutanoic acid; D Asp Ome. Grades: ≥ 98% (HPLC). CAS No. 65414-78-0. Molecular formula: C5H9NO4. Mole weight: 147.13.
D-Asparticacid a-methyl ester 98+% (HPLC)
D-Asparticacid a-methyl ester 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 10g. US Biological Life Sciences.
Worldwide
D-Asparticacid (Aspartate impurity 3)
D-Asparticacid (Aspartate impurity 3). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1783-96-6. Molecular Formula: C4H7NO4. Mole Weight: 133.1. Catalog: APB1783966.
D-Asparticacid b-benzyl ester
D-Asparticacid b-benzyl ester. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
A useful building block in the synthesis of various pharmaceuticals. Synonyms: Z-D-Asp(OAll)-OH; N-[(Phenylmethoxy)carbonyl]-D-asparticAcid 4-(2-Propen-1-yl) Ester. Grades: ≥ 98% (HPLC). CAS No. 1272755-66-4. Molecular formula: C15H17NO6. Mole weight: 307.20.
Boc-D-Asp(OBzl)-OH
Standard building block for introduction of D-asparticacid amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Group: Amino acids. Alternative Names: Boc-D-Asp(OBzl)-OH, N-α-t.-Boc-D-asparticacid β-benzyl ester. CAS No. 51186-58-4. Mole weight: 323.34. Catalog: ACM51186584.
Boc-D-Asp-OMe
A reagent used in the synthesis of (S)-2-Amino-3-(2,5-dihydro-5-oxo-3-isoxazolyl)propanoic acid derivatives which are moderate antifungals. Synonyms: N-Boc-D-asparticacid 1-methyl ester; N-[(1,1-Dimethylethoxy)carbonyl]-D-asparticAcid 1-Methyl Ester. CAS No. 137130-65-5. Molecular formula: C10H17NO6. Mole weight: 247.2.
D-amino-acid transaminase
A pyridoxal-phosphate protein. The enzyme from thermophilic Bacillus species acts on many D-amino acids with D-alanine and D-2-aminobutyrate as the best amino donors. It can similarly use any of several 2-oxo acids as amino acceptor, with 2-oxoglutarate and 2-oxobutyrate among the best. The enzyme from some other sources has a broader specificity. Group: Enzymes. Synonyms: D-aspartate transaminase; D-alanine aminotransferase; D-aspartic aminotransferase;D-alanine-D-glutamate transaminase; D-alanine transaminase; D-amino acid aminotransferase. Enzyme Commission Number: EC 2.6.1.21. CAS No. 37277-85-3. ALT. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2861; D-amino-acid transaminase; EC 2.6.1.21; 37277-85-3; D-aspartate transaminase; D-alanine aminotransferase; D-aspartic aminotransferase;D-alanine-D-glutamate transaminase; D-alanine transaminase; D-amino acid aminotransferase. Cat No: EXWM-2861.
D-Amino Acid Transaminase (Crude Enzyme)
This enzyme belongs to the family of transferases, specifically the transaminases, which transfer nitrogenous groups. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Group: Enzymes. Synonyms: D-aspartate transaminase; D-alanine aminotransferase; D-aspartic aminotransferase; D-alanine-D-glutamate transaminase; D-alanine transaminase; D-amino acid aminotransferase. Enzyme Commission Number: EC 2.6.1.21. CAS No. 37277-85-3. ALT. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. D-aspartate transaminase; D-alanine aminotransferase; D-aspartic aminotransferase; D-alanine-D-glutamate transaminase; D-alanine transaminase; D-amino acid aminotransferase. Pack: 100ml. Cat No: NATE-1819.
D-aspartate ligase
This enzyme forms part of the peptidoglycan assembly pathway of Gram-positive bacteria grown in medium containing D-Asp. Normally, the side chains the acylate the 6-amino group of the L-lysine residue contain L-Ala-L-Ala but these amino acids are replaced by D-Asp when D-Asp is included in the medium. Hybrid chains containing L-Ala-D-Asp, L-Ala-L-Ala-D-Asp or D-Asp-L-Ala are not formed. The enzyme belongs in the ATP-grasp protein superfamily. The enzyme is highly specific for D-aspartate, as L-aspartate, D-glutamate, D-alanine, D-iso-asparagine and D-malic acid are not substrates. In Enterococcus faecium, the substrate D-aspartate is produced by EC 5.1.1.13, aspartate racemase. Group: Enzymes. Synonyms: Aslfm; UDP-MurNAc-pentapeptide:D-aspartate ligase; D-asparticacid-activating enzyme. Enzyme Commission Number: EC 6.3.1.12. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5715; D-aspartate ligase; EC 6.3.1.12; Aslfm; UDP-MurNAc-pentapeptide:D-aspartate ligase; D-asparticacid-activating enzyme. Cat No: EXWM-5715.
D Aspartic Acid
D Aspartic Acid. Categories: d-asparticacid; 1783-96-6.
CA, FL & NJ
Fmoc-D-asp(obut)-oh
Heterocyclic Organic Compound. Alternative Names: N-FMOC-D-asparticacid-t-butylester;D-ASPARTICACID, N-[(9H-FLUOREN-9-YLMETHOXY)CARBONYL]-, 4-(1,1-DIMETHYLETHYL) ESTER. CAS No. 12883-39-3. Molecular formula: C23H25NO6. Mole weight: 411.4477. Catalog: ACM12883393.
Fmoc-D-Asp-OtBu
Standard building block of introduction of D-asparticacid amino-acid residues by Fmoc SPPS. Uses: Peptide synthesis. Group: Amino acids. Alternative Names: Fmoc-D-Asp-OtBu, N-α-Fmoc-D-asparticacid α-t.-butyl ester. CAS No. 134098-70-7. Mole weight: 411.45. Catalog: ACM134098707.
Hydroxy Pioglitazone Hydrochloride is used in the treatment of CNS disorders using D-amino acid oxidase and D-aspartate oxidase inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 146062-46-6. Pack Sizes: 500ug, 5mg. Molecular Formula: C19H21ClN2O4S, Molecular Weight: 408.9. US Biological Life Sciences.
Worldwide
cephalosporin-C transaminase
A number of D-amino acids, including D-alanine, D-aspartate and D-methionine can also act as amino-group donors. Although this enzyme acts on several free D-amino acids, it differs from EC 2.6.1.21, D-alanine transaminase, in that it can use cephalosporin C as an amino donor. Group: Enzymes. Synonyms: cephalosporin C aminotransferase; L-alanine:cephalosporin-C aminotransferase. Enzyme Commission Number: EC 2.6.1.74. CAS No. 122096-91-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2914; cephalosporin-C transaminase; EC 2.6.1.74; 122096-91-7; cephalosporin C aminotransferase; L-alanine:cephalosporin-C aminotransferase. Cat No: EXWM-2914.
A cell-permeable pyrazolocarboxylic acid that acts as a selective D-amino acid oxidase (DAO/DAAO/DAMOX/OXDA) inhibitor (IC50 = 910nM against human DAO; [D-ser] = 10mM) and effectively protects DAO overexpressing cultures from oxidative stress-induced cell death upon D-Ser (50mM) exposure (ED50 ≤3.95uM), while exhibiting little affinity toward nMDAR glycine binding site or inhibitory activity against D-aspartate oxidase (DDO/DSOX). Reported to be orally available and blood-brain barrier-permeant in rats and effectively prevent PCP (phencyclidine) from suppressing PPI (prepulse inhibition) response in mice (single 80mg/kg or 56X 20mg/kg/12h b.i.d. oral dosages) in vivo. Group: Biochemicals. Grades: Highly Purified. CAS No. 402-61-9. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
D-arginine dehydrogenase
Contains a non-covalent FAD cofactor. The enzyme, which has been isolated from the bacterium Pseudomonas aeruginosa PAO1, is a catabolic enzyme that is part of a two-enzyme complex involved in the racemization of D and L-arginine. The enzyme has a broad substrate range and can act on most D-amino acids with the exception of D-glutamate and D-aspartate. However, activity is maximal with D-arginine and D-lysine. Not active on glycine. Group: Enzymes. Synonyms: D-amino-acid:(acceptor) oxidoreductase (deaminating); D-amino-acid dehydrogenase; D-amino-acid:acceptor oxidoreductase (deaminating). Enzyme Commission Number: EC 1.4.99.6. CAS No. 37205-44-0. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1492; D-arginine dehydrogenase; EC 1.4.99.6; 37205-44-0; D-amino-acid:(acceptor) oxidoreductase (deaminating); D-amino-acid dehydrogenase; D-amino-acid:acceptor oxidoreductase (deaminating). Cat No: EXWM-1492.
D-glutamate(D-aspartate) oxidase
A flavoprotein (FAD). D-Glutamate and D-aspartate are oxidized at the same rate. Other D-monoaminodicarboxylates, and other D- and L-amino acids, are not oxidized. cf. EC 1.4.3.7, D-glutamate oxidase and EC 1.4.3.1, D-aspartate oxidase. Group: Enzymes. Synonyms: D-glutamic-aspartic oxidase; D-monoaminodicarboxylic acid oxidase. Enzyme Commission Number: EC 1.4.3.15. CAS No. 9029-20-3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1471; D-glutamate(D-aspartate) oxidase; EC 1.4.3.15; 9029-20-3; D-glutamic-aspartic oxidase; D-monoaminodicarboxylic acid oxidase. Cat No: EXWM-1471.
(±)-HIP-A
(±)-HIP-A is a potent and non-competitive excitatory amino acid transporter (EAAT) blocker. (±)-HIP-A displays no affinity for NMDA and metabotropic glutamate receptors, and weak affinity for AMPA and kainate receptors (IC50 = 43 and 8 μM, respectively). (±)-HIP-A inhibits glutamate-induced [3H]D-aspartate release (IC50 = 1.6 μM) rather than [3H]L-glutamate uptake (IC50 = 18 μM). Synonyms: (±)-3-Hydroxy-4,5,6,6a-tetrahydro-3aH-pyrrolo[3,4-d]isoxazole-4-carboxylic acid. Grades: ≥98% by HPLC. CAS No. 227619-64-9. Molecular formula: C6H8N2O4. Mole weight: 172.14.
(±)-HIP-B
(±)-HIP-B is a potent and non-competitive excitatory amino acid transporter (EAAT) blocker. (±)-HIP-B displays no affinity for NMDA and metabotropic glutamate receptors, and weak affinity for AMPA and kainate receptors (IC50 = 35 and 45 μM, respectively). (±)-HIP-B inhibits glutamate-induced [3H]D-aspartate release (IC50 = 1.2 μM) rather than [3H]L-glutamate uptake (IC50 = 16.9 μM). Synonyms: (±)-3-Hydroxy-4,5,6,6a-tetrahydro-3aH-pyrrolo[3,4-d]isoxazole-6-carboxylic acid. Grades: ≥98% by HPLC. CAS No. 227619-65-0. Molecular formula: C6H8N2O4. Mole weight: 172.14.
Memantine
Memantine, also called Namenda, a N-methyl D-aspartate (NMDA) antagonist prescribed to treat symptoms of moderate to severe Alzheimer's, blocks the toxic effects associated with excess glutamate and regulates glutamate activation. Synonyms: 3,5-Dimethyltricyclo[3.3.1.13,7]decan-1-amine; AlzantinD 145; DMAA; DRG 0267; Ebixa; Acid salts MeMantine; 1,3-Dimethylaminoadamantane; 1-Amino-3,5-dimethyladamantane; Memantina; Memantinum; Namenda; Memantin; 3,5-Dimethyl-1-adamantylamine; Memantina; 1,3-Dimethyl-5-adamantanamine; CHEMBL807; UNII-W8O17SJF3T; 3,5-Dimethyl-1-aminoadamantan. Grades: > 98%. CAS No. 19982-08-2. Molecular formula: C12H21N. Mole weight: 179.30.
Memantine Glucuronic Acid Conjugate
Memantine Glucuronic Acid Conjugate is an derivative of Memantine. Memantine, also called Namenda, a N-methyl D-aspartate (NMDA) antagonist prescribed to treat symptoms of moderate to severe Alzheimer's, blocks the toxic effects associated with excess glutamate and regulates glutamate activation. Molecular formula: C18H29NO6. Mole weight: 355.42.
MNI-caged-D-aspartate
MNI-caged-D-aspartate, a photolabelled derivative of D-aspartate, is photolyzed by UV light with a quantum efficiency of 0.09 at pH 7.4. MNI-caged-D-aspartate is agonist at NMDA receptors and EAAT substrate. Synonyms: (R)-α-Amino-2,3-dihydro-4-methoxy-7-nitro-γ-oxo-1H-indole-1-butanoic acid. Grades: ≥98% by HPLC. CAS No. 845555-94-4. Molecular formula: C13H15N3O6. Mole weight: 309.27.
(R)-Aspartimide
(R)-Aspartimide is a bioactive byproduct formed during solid-phase peptide synthesis (SPPS) of aspartic acid-containing peptides. Aspartimide is formed by cyclization of aspartic acid during Fmoc removal or peptide coupling. Synonyms: 3-Aminosuccinimide; d-aspartimide. Grades: >95%. CAS No. 404887-22-5. Molecular formula: C4H6N2O2. Mole weight: 114.10.
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